Global Patent Index - EP 2609999 A1

EP 2609999 A1 20130703 - Mixing and dispersing device

Title (en)

Mixing and dispersing device

Title (de)

Misch- und Ausgabevorrichtung

Title (fr)

Dispositif de mélange et de dispersion

Publication

EP 2609999 A1 20130703 (EN)

Application

EP 12194955 A 20121130

Priority

JP 2011283053 A 20111226

Abstract (en)

A mixing and dispersing device is provided with ante-mixing rotary vanes (130) and post-mixing rotary vanes (150). The ante-mixing rotary vanes (130) are rotatably arranged in a fluidity material side area (E1) and send fluidity material drawn from a radial inside thereof to a first-stage mixing area (E3) being radially outside of a partition plate (120) and induce powder material in a powder side area (E2) to the first-stage mixing area (E3). The post-mixing rotary vanes (150) are arranged in a second-stage mixing area (E4) that is on a downstream side of the first-stage mixing area (E3) and that differs from the first-stage mixing area (E3) in an axial direction, and disperse mixed material of the fluidity material and the powder material flowing from the first-stage mixing area (E3) to the second-stage mixing area (E4) to send out the mixed material to a discharge port (113) being radially outside thereof.

IPC 8 full level

B01F 25/64 (2022.01); B01F 25/74 (2022.01)

CPC (source: EP)

B01F 23/53 (2022.01); B01F 25/741 (2022.01); B01F 25/743 (2022.01); B01F 27/2711 (2022.01); B01F 33/821 (2022.01); B01F 2025/915 (2022.01)

Citation (applicant)

Citation (search report)

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

Designated extension state (EPC)

BA ME

DOCDB simple family (publication)

EP 2609999 A1 20130703; CN 103170261 A 20130626; JP 2013132572 A 20130708

DOCDB simple family (application)

EP 12194955 A 20121130; CN 201210530127 A 20121210; JP 2011283053 A 20111226